| Namespace | disease_ontology | Obsolete | false |
| description | A lymphoproliferative syndrome characterized by autosomal recessive inheritance, persistent symptomatic Epstein-Barr virus-associated viremia, hypogammaglobulinemia, and impairment in specific antibody function and that has_material_basis_in homozygous mutation in the CD27 gene on chromosome 12p13. |
